我怎么能清空我的进度条后,它已满
本文关键字:怎么能 清空 我的 | 更新日期: 2023-09-27 18:15:35
我怎么能把我的progressBar值设置为0,如果它是完整的,当我点击按钮加载如此之快,我看不到任何
我的代码是
private void button1_Click(object sender, EventArgs e)
{
int i;
progressBar1.Minimum = 0;
progressBar1.Maximum = 100;
for (i = 0; i <= 100; i++)
{
progressBar1.Value = i;
if (progressBar1.Value == 100)
{
progressBar1.Value = 0;
}
Refresh();
}
}
你是这个意思吗?
private async void button1_Click(object sender, EventArgs e)
{
int i;
progressBar1.Minimum = 0;
progressBar1.Maximum = 100;
for (i = 0; i <= 100; i++)
{
progressBar1.Value = i;
}
await Task.Delay(2000);
if (progressBar1.Value == 100)
{
progressBar1.Value = 0;
}
}
- 编辑这将等待2秒,直到它设置为空,所以你可以看到,进度条增加到100。
您的代码完全符合您的要求。你可能应该添加一个睡眠来看到一些东西。
private void button1_Click(object sender, EventArgs e)
{
if(IWantToClearTheProgressbarBeforeWork == true)
progressBar1.Value = 0;
int i;
progressBar1.Minimum = 0;
progressBar1.Maximum = 100;
for (i = 0; i <= 100; i++)
{
progressBar1.Value = i;
Thread.Sleep(100); // only for testing. Blocks your thread.
}
if(IWantToClearTheProgressbarImediatelyAfterWorkIsDone == true)
progressBar1.Value = 0;
}